2012965930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1\times {\mathrm{3803}}^1$

素因数の和:5142

約数の個数: 32

約数和(自身を含む): 3715564608

約数和(自身を除く): 1702598678

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1291, 2582, 3803, 6455, 7606, 12910, 19015, 38030, 52931, 105862, 155923, 264655, 311846, 529310, 779615, 1559230, 4909673, 9819346, 24548365, 49096730, 201296593, 402593186, 1006482965, 2012965930]

約数ペア:

[(1, 2012965930), (2, 1006482965), (5, 402593186), (10, 201296593), (41, 49096730), (82, 24548365), (205, 9819346), (410, 4909673), (1291, 1559230), (2582, 779615), (3803, 529310), (6455, 311846), (7606, 264655), (12910, 155923), (19015, 105862), (38030, 52931)]